Programmer Group

Before there was a project, the leader said that I used mongoose to swagger to write down the back-end interface. Although I had not written the back-end interface before, I wanted to have colleagues and accepted the work happily. First to ask colleagues, and then... Have not used; so Baidu to see if there is a relevant tutorial 😭 , well, it's ...

1, Role addition, deletion, modification and query ① Create a new schema about role table, model > role.js Next new role.js , type the following code: module.exports = app => { const mongoose = app.mongoose; const Schema = mongoose.Schema; var d = new Date(); const RoleSchema = new Schema({ title: { type: String }, ...

1, Role addition, deletion, modification and query ① Create a new schema about role table, model > role.js Next new role.js , type the following code: module.exports = app => { const mongoose = app.mongoose; const Schema = mongoose.Schema; var d = new Date(); const RoleSchema = new Schema({ title: { type: String }, ...

1, Mongoose in egg 1. Installing mongoose in an egg project cnpm i mongoose --save 2. Configure the eg mongoose plug-in in config > plugin.js exports.mongoose = { enable: true, package: "egg-mongoose" }; 3. Configure the database connection address in config > config.default.js config.mongoose = { client: { // url ...

1. mongoose default parameter: when adding data, if no data is passed in, the data configured by default will be used. Connect to the database, a warning is reported below, useNewUrlParser:true This attribute will identify the db needed to verify the user in the url. You do not need to specify it before upgrading. You must specify it before u ...

Simple configuration and database connection of NodeJS build project The main contents are as follows: Load exprss module Create app app Load template processing Set up static file hosting Load database module Blog offline Processing post requests Cookie settings Load exprss module var express = require('express ...

introduce Whether mysql or mongodb, the traditional way to interact with database is to write code according to the API they provide. The APIs they provide are often not easy to understand and hard to remember. If you pass wrong parameters and write a wrong symbol, you need to check the document. The ORM (Object Relational Mapping) framework ...

1, Interface development specification (Restful API) 1. Clear needs Function: to ensure that everyone's writing specifications are the same Give an example: The back end publishes the resource to the URL - > the front end accesses the resource through the URL - > and indicates the operation ...

Interaction requirements: improve the background interaction of information page, redux sends update data request to realize asynchronous update of user data of state tree, detects whether information supplement has been completed each time when entering the perfect information page, if it has been completed, directly jump to t ...

mongodb reference mongoose official website mongoose is more convenient to use Using mongodb data driver to write an error log For more information on the official data-driven mongodb of node asset assertion is not used here import mongodb from 'mongodb' const MongoClient = mongodb.MongoClient const url = 'mongodb://localhost:27017/edu' expor ...